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COMURHEX

Overview
  • Total Patents
    101
About

COMURHEX has a total of 101 patent applications. Its first patent ever was published in 1976. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets materials and metallurgy, environmental technology and engines, pumps and turbines are INST VULKANOLOGII DALNEVOSTOCH, HENGYANG RUILIN MANGANESE TECH DEVELOPMENT CO LTD and ELDORADO NUCLEAR.

Patent filings per year

Chart showing COMURHEXs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bachelard Roland 38
#2 Lakodey Pierre 25
#3 Nicolas Francois 11
#4 Joubert Philippe 10
#5 Germanaz Patrick 10
#6 Bargues Michel 8
#7 Lamirault Sylvie 7
#8 Picard Gerard 7
#9 Gaillard Dominique 6
#10 Faron Robert 6

Latest patents

Publication Filing date Title
FR2742257A1 Process for the recovery, in the form of nitric acid, of the nitrate ions contained in the nuclear effluent
FR2742254A1 Process for obtaining a mixture of powdery metal oxides, belonging to the nuclear industry, from their nitrates
FR2721014A1 Process for obtaining uranium trioxide by direct thermal denitration of uranyl nitrate.
ZA9200709B Method of removing ruthenium contained in uranium-containing solutions
FR2674447A1 Process for the treatment of gas based on electrolytic fluorine, which may contain uranifer compounds.
FR2651370A1 Rotating anticathode of x-ray tube.
FR2633449A1 Process for reforming locally deteriorated parts, especially antiathodes
WO8810328A1 Process for passivating anodization of copper in a molten fluoride medium, and application to the protection of copper parts of fluorine electrolyzers
US4871479A Process for producing sintered mixed oxides which are soluble in nitric acid from solutions of nitrates
FR2611195A1 Process for the purification of and overpressurisation of electrolytic fluorine
FR2607520A1 Process for the production by metallothermy of pure alloys based on rare earths and transition metals
FR2596384A1 Process for obtaining nitric acid soluble sintered sintered oxides from nitrate solutions
FR2585461A1 Device for heating industrial oven floors for solid treatment
FR2574988A1 Rotating anode for x-ray tube
AU2268383A Method for obtaining UO3 of high reactivity by thermal decom-position in solid form of hydrated uranyl nitrate
FR2555566A1 Process for the preparation of powder metal oxides from aqueous solutions or solid mixtures of metal nitrates
BR8306790A Process for obtaining uo3, with large specific surface, from hydrated uranilla nitrate
PH19838A A process for the production of uranium trioxide having a large specific surface fro hydrated uranyl nitrate
FR2536737A1 Process for obtaining high reactivity uo3 thermal decomposition in the solid form of hydrated uranyle nitrate